Synonymer & Information om | Engelska ordet CYANOGEN

Exempel på hur man kan använda CYANOGEN i en mening

• Cyanide poisoning can be detected by the presence of thiocyanate or cyanide in the blood, a smell of bitter almonds, or respiratory tract inflammations and congestions in the case of cyanogen chloride poisoning.
• Pseudohalogens occur in pseudohalogen molecules, inorganic molecules of the general forms Ps–Ps or Ps–X (where Ps is a pseudohalogen group), such as cyanogen; pseudohalide anions, such as cyanide ion; inorganic acids, such as hydrogen cyanide; as ligands in coordination complexes, such as ferricyanide; and as functional groups in organic molecules, such as the nitrile group.
• Symmetrical 1,3,5-triazines are prepared by trimerization of certain nitriles such as cyanogen chloride.
• Homoserine, or its lactone form, is the product of a cyanogen bromide cleavage of a peptide by degradation of methionine.
• Results confirm that cyanides are much weaker salts in pyridine than are iodides, although cyanogen iodide solutions are able to be dissolved in pyridine giving solutions with electrical conductivity that increases over time and results in maximum values.
• The University of Bern Institute of Forensic Medicine, based on the report of the Red Cross, concluded that the gas was probably halogen derivatives – phosgene, mustard gas, lewisite, chloride or cyanogen bromide-.
• Cyanuric chloride is prepared in two steps from hydrogen cyanide via the intermediacy of cyanogen chloride, which is trimerized at elevated temperatures over a carbon catalyst:.
• The suffix notation indicates there is a strong underabundance of iron in the spectrum, and an overabundance of cyanogen (CN).
• Symmetrical 1,3,5-triazines are prepared by trimerization of certain nitriles such as cyanogen chloride or cyanamide.
• Most commonly malononitrile is produced by the gas-phase reaction of acetonitrile and cyanogen chloride:.
• The main uses of cyanogen bromide are to immobilize proteins, fragment proteins by cleaving peptide bonds, and synthesize cyanamides and other molecules.
• The cyanate reaction proceeds differently from the cyanogen bromide and transforms norephedrine into trans-4-methylaminorex instead, as noted in the DEA micrograph.
• 6% composed of other gases such as hydrocarbons (including ethane, diacetylene, methylacetylene, cyanoacetylene, acetylene, propane), argon, carbon dioxide, carbon monoxide, cyanogen, hydrogen cyanide and helium.
• His seminal discoveries in this area ranged from tetracyanoethylene oxide, which adds to olefins through its carbon-carbon bond; hexacyanobutadiene, with an oxidation potential near that of bromine; pentacyanocyclopentadiene, an acid as strong as perchloric acid; diiminosuccinonitrile, a remarkable adduct of cyanogen and hydrogen cyanide; and diazodicyanoimidazole, which cleaves to a carbene that forms a bromo ylide with bromobenzene.
• These days, most chemist have replaced cyanogen bromide reagent with chloroethyl chloroformate reagent instead.
• The substances tried included arsenic oil, hydrogen cyanide, mustard gas (Lost), Tabun, Sarin, cyanogen chloride, phenacyl chloride, Adamsite, Aeroform, Excelsior (10-chlor-9,10-dihydroacridarsin) and many others.
• It is used in organic synthesis and can be produced by pyrolysis of cyanuric fluoride or by fluorination of cyanogen.

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